Relax the "is this a valid ARMCPRegInfo type value?" check to permit
"special" cpregs to have flags other than ARM_CP_SPECIAL set. At
the moment none of the other flags are relevant for special regs,
but the migration related flag we're about to introduce can apply
here too.
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
target-arm/cpu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 5438444..737c00c 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -456,7 +456,7 @@ static inline bool cptype_valid(int cptype)
{
return ((cptype & ~ARM_CP_FLAG_MASK) == 0)
|| ((cptype & ARM_CP_SPECIAL) &&
- (cptype <= ARM_LAST_SPECIAL));
+ ((cptype & ~ARM_CP_FLAG_MASK) <= ARM_LAST_SPECIAL));
}
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1.7.9.5
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